These are the people that will sit in one area of a map on Modern Warfare 2 and either snipe, or lay down claymores by themselves so no one can get near them. Usually the sign of a bad player who thinks they are the best.

Playing Team Deathmatch at Highrise, The Call of Duty Modern Warfare 2 campers favorite level:

COD Player #1: Damn! I got sniped again!
COD Player#2: Yea, there's a bitch ass camper on the crane.
COD Player#1: What?!? You can get on the crane?
COD PLayer#2: Yep. Little bitch burrowed himself in there like a tick.

not to be confused with sniper(unless the sniper has ACOG and a silencer) the call of duty modern warfare 2 campershave no skill while they sit in a corner and pick people off, there are very few times when camping can be justified(protecting HQ, Bomb, Bomb site, care package, sniping with real sniper (not acog))

call of duty modern warfare 2 campers use m16s, ump45s shotguns with silencers, often time heartbeat sensors, or scar Hs